3 years ago

20 po

Mathematics

1 answer:

Kobotan [32]3 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

Which number is equal to ^^

KATRIN_1 [288]

Answer:

The answer is D. 5000

Step-by-step explanation:

(10)(10)(10)= 1000

1000(5)=5000

6 0

3 years ago

PLEASE HELP I WILL MARK BRAINLIST

Radda [10]

The answer is : multiply 5

7 0

3 years ago

Read 2 more answers

The sum of two numbers is 39 . The larger number is 19 more than the smaller number. What are the numbers?

4vir4ik [10]

ANSWER: The numbers are 20 and 19

39-19= 20

20+19= 39

8 0

3 years ago

Read 2 more answers

Solve: 16x2 - 80 = 0<br> Round the answer to the nearest hundredth.

GenaCL600 [577]

Answer:

-48

Step-by-step explanation:

16 x 2 = 32

32 - 80 = -48

5 0

3 years ago

Russell has a collection of 1,200 pennies. Of these pennies, 25% are dated before 1980, 35% are dated from 1980 to 2000, and the

mars1129 [50]

Answer:

480 pennies dated after 2000.

Step-by-step explanation:

1. Pennies dated before 1980 (x) - 25%,

All pennies (1,200) - 100%.

Then

$\dfrac{x}{1,200}=\dfrac{25}{100},\\ \\100x=25\cdot 1,200,\\ \\x=25\cdot 12=300.$

2. Pennies dated from 1980 to 2000 (y) - 35%,

All pennies (1,200) - 100%.

Then

$\dfrac{y}{1,200}=\dfrac{35}{100},\\ \\100y=35\cdot 1,200,\\ \\y=35\cdot 12=420.$

3. Rest pennies are dated after 2000, then

$1,200-300-420=480.$

5 0

3 years ago